Instruction manual

Installation and Setup
37
Epica DGX 16 and Epica DGX 32 Instruction Manual
Power-Up Sequence
Caution: Each power supply has a small toggle switch to the left of its LEDs that controls internal
power and must remain flipped to the right for the system to operate. Do not flip this switch to the left.
The following instructions start with attaching only two source and destination devices for the purpose
of executing a test switch.
To apply power:
1.
Attach the first two source and destination devices (if the system contains SC Optical Boards, this
step includes installing DGX TX and RX Fiber modules; see the modules’ documentation).
Do not apply power to the source and destination devices until Step 7.
2. Optional – Attach an external control device/system (see page 30).
3. Plug power cords into both of the power receptacles on the enclosure (repeat for additional
enclosures in multiple-enclosure systems).
4. Plug the other end of each power cord into a power strip(s) that is turned off (we recommend using
a 20 A circuit breaker on a 110 circuit for fully loaded enclosures).
5. Turn on the power strip(s) (to all enclosures if applicable) and wait 30 seconds.
The Power indicator LED on the Control Panel illuminates green (both redundant power supplies
are working). If only one power supply is working, the Power indicator will illuminate a constant
red (check power connections and switches).
The LCD on the Control Panel illuminates and displays the menu screen.
6. Optional – Apply power to a control device/system.
7. For systems with SC Optical Boards – Apply power to the DGX TX and RX Fiber modules.
8. Apply power to the source and destination devices.
9. Execute a test switch (see page 40). (For startup information on specific types of control, see
page 38 before executing a test switch.)
10. Attach the remaining sources and destinations and apply power to them.
FIG. 23 Attach power cables to both power receptacles